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From "Jihoon Son (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-259) 'GROUP BY CUBE' query execution
Date Thu, 14 Nov 2013 13:39:23 GMT

    [ https://issues.apache.org/jira/browse/TAJO-259?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13822428#comment-13822428
] 

Jihoon Son commented on TAJO-259:
---------------------------------

Nowadays, I am investigating recent studies on data cube materialization using MapReduce.
Interestingly, many algorithms are proposed in the last few years.
I think that we can be inspired by these works.

> 'GROUP BY CUBE' query execution
> -------------------------------
>
>                 Key: TAJO-259
>                 URL: https://issues.apache.org/jira/browse/TAJO-259
>             Project: Tajo
>          Issue Type: Task
>          Components: distributed query plan
>    Affects Versions: 0.2-incubating
>            Reporter: Jihoon Son
>            Assignee: Jihoon Son
>




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